例句與造句

1. Mechanical refrigeration refrigeration and conditioner
   機(jī)械冷卻行業(yè)
2. Mechanical refrigeration and air - conditioning installations aboard ship
   船上機(jī)械制冷和空調(diào)裝置
3. Mechanical refrigeration mechanical refrigeration
   機(jī)械冷卻行業(yè)
4. Safety code for mechanical refrigeration
   機(jī)械制冷安全規(guī)程
5. Until 1950 ’ s with the discovery of high performance materials , thermoelectric refrigeration technology began to be applied in engineering fields , but compared with other refrigeration technology such as mechanical refrigeration and absorbed refrigeration , its efficiency is lower , which limits its application and development in building environment refrigeration fields . however , thermoelectric refrigeration has many unique advantages , such as compact structure , no moving parts , no pollution , precise control
   由于受材料優(yōu)值系數(shù)仍然不夠理想的限制,其效率不及機(jī)械制冷或吸收式制冷等其他制冷形式,因而在建筑環(huán)境制冷領(lǐng)域限制了這種技術(shù)的應(yīng)用和發(fā)展,但熱電制冷仍然具有許多獨(dú)特的優(yōu)越性:系統(tǒng)簡(jiǎn)單、無(wú)機(jī)械傳動(dòng)、無(wú)工質(zhì)運(yùn)行、調(diào)控簡(jiǎn)單精確等等。
6. It's difficult to find mechanical refrigeration in a sentence. 用mechanical refrigeration造句挺難的